Mechanical characteristics and position control of vehicle/manipulator for ITER blanket remote maintenance

S. Kakudate, K. Oka, T. Yoshimi, K. Taguchi, M. Nakahira, N. Takeda, K. Shibanuma, K. Obara, E. Tada, Y. Matsumoto, T. Honda, R. Haange

研究成果: Conference article査読

8 被引用数 (Scopus)

抄録

In International Thermonuclear Experimental Reactor (ITER), blanket maintenance requires the 4-tonne module handling with high positioning accuracy of ±2 mm. In order to meet this requirement, it is essential to suppress the dynamic deflection and vibration of the remote handling equipment due to sudden transfer of the module weight from/to the back-plate supports to/from the equipment itself during installation and removal. A new control scheme was proposed and tested so as to suppress the dynamic behaviors. As a result, the dynamic deflection of the rail and the acceleration of the manipulator were successfully decreased to nearly zero. Based on the test results, the proposed control scheme was concluded to be effective so as to suppress this kind of dynamic effect during heavy component handling.

本文言語English
ページ(範囲)993-999
ページ数7
ジャーナルFusion Engineering and Design
51-52
DOI
出版ステータスPublished - 2000 11
外部発表はい
イベント5th Interantional Symposium on Fusion Technology - Rome, Italy
継続期間: 2000 9 192000 9 24

ASJC Scopus subject areas

  • 土木構造工学
  • 原子力エネルギーおよび原子力工学
  • 材料科学(全般)
  • 機械工学

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